8591042 has 16 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 4214448.

The previous prime is 8591041. The next prime is 8591087. The reversal of 8591042 is 2401958.

It is a junction number, because it is equal to n+sod(n) for n = 8590996 and 8591014.

It is not an unprimeable number, because it can be changed into a prime (8591041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37733 + ... + 37959.

It is an arithmetic number, because the mean of its divisors is an integer number (820800).

Almost surely, 2^8591042 is an apocalyptic number.

8591042 is a deficient number, since it is larger than the sum of its proper divisors (4541758).

8591042 is a wasteful number, since it uses less digits than its factorization.

8591042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 8591042 is about 2931.0479354661. The cubic root of 8591042 is about 204.8088005099.

The spelling of 8591042 in words is "eight million, five hundred ninety-one thousand, forty-two".